<template>
  <view>
    <view class="goods-list">
      <view v-for="(goods, i) in goodsList" :key="i" @click="gotoDetail(goods)">
        <my-goods :goods="goods"></my-goods>
      </view>
    </view>
  </view>
</template>

<script>
  export default {
    data() {
      return {
        // 请求参数对象
        queryObj: {
          query: '',
          cid: '',
          pagenum: 1,
          pagesize: 10,
        },
        goodsList: [],
        total: 0,
        isLoading: false,
      };
    },
    onLoad(options) {
      this.queryObj.query = options.query || ''
      this.queryObj.cid = options.cid || ''
      this.getGoodsList()
    },
    methods: {
      gotoDetail(goods) {
        uni.navigateTo({
          url: '/subpkg/goods_detail/goods_detail?goods_id=' + goods.goods_id
        })
      },
      onPullDownRefresh() {
        this.queryObj.pagenum = 1;
        this.queryObj.total = 0;
        this.isLoading = false
        this.goodsList = []
        this.getGoodsList(() => {
          uni.stopPullDownRefresh()
        })
      },
      onReachBottom() {
        if (this.queryObj.pagenum * this.queryObj.pagesize >= this.total) {
          return uni.$showMsg('数据加载完毕！')
        }
        if (this.isLoading) return
        this.queryObj.pagenum++
        this.getGoodsList()
      },
      async getGoodsList(cb) {
        this.isLoading = true;
        const {
          data: res
        } = await uni.$http.get('/api/public/v1/goods/search', this.queryObj)
        this.isLoading = false
        cb && cb()
        if (res.meta.status !== 200) return uni.$showMsg()
        res.message.goods.forEach(function(item){
          item.goods_small_logo = item.goods_small_logo.replace(/http/g, 'https')
        },this)
        this.goodsList = [...this.goodsList, ...res.message.goods]
        this.total = res.message.total

      },
    },
  }
</script>

<style lang="scss">
  .goods-list {
    background-color: #FFF;
  }
</style>